NB110XP0
5/16" Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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NB110XP0 Bearing Product Overview & Core Advantages
The NB110XP0 is a precision four-point contact ball bearing designed for applications requiring exceptional moment load capacity and compact design. Manufactured with Endura-kote chromium plating, this bearing offers superior corrosion resistance and extended service life. Its single-row design combines high rigidity with the ability to handle significant combined loads, including radial, axial, and moment loads simultaneously. With an ABEC-1 precision class and optimized internal geometry, it delivers reliable performance in demanding industrial environments.
NB110XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NB110 | Basic bearing designation indicating specific bearing dimensions (11" bore × 11.625" OD × 0.3125" width) |
| XP0 | Indicates Endura-kote plating surface treatment for enhanced corrosion resistance and durability |
NB110XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The optimized raceway geometry enables the bearing to support substantial moment loads (8 ft-lbf rated load moment) while handling combined radial and axial forces efficiently.
Premium Material Construction: Manufactured from chrome steel rings and balls with a brass cage, ensuring dimensional stability and reliable operation under heavy loads.
Enhanced Surface Protection: The chromium plating provides excellent corrosion resistance, making it suitable for harsh environments while maintaining precise bearing dimensions.
Optimized Internal Clearance: With radial internal clearance of 0.0000 – 0.0005", the bearing delivers precise rotational accuracy and smooth operation.
High Load Capacity: Exceptional dynamic and static load ratings (1945 lbf radial dynamic, 3280 lbf axial dynamic) ensure long-term reliability in demanding applications.
NB110XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints and positioning systems requiring high moment load capacity
- Aerospace Equipment: Actuators and control mechanisms where precision and reliability are critical
- Medical Imaging Systems: Rotary tables and gantry systems demanding smooth, precise motion
- Industrial Machinery: Turntables, indexing tables, and other applications with combined loading conditions
- Defense Systems: Radar platforms and targeting systems requiring corrosion-resistant components
